Murray MP breakers provide easy plug-in connections in Murray enclosures and the time saving Insta-Wire feature. Murray offers three AIC ratings for these breakers: MP-T @ 10K AIC, MP-HT @ 22K AIC, and MP-MT @ 65 K AIC.
There are 4 available constructions to choose from:
1 Pole 120V
2 Pole 120/240V
2 Pole 240V
3 Pole 240V
400Hz Calibration - add suffix Y
Marine 50º C Ambient Calibration - add suffix M
Fungus Proofing - add suffix F
■ HID Lighting - add suffix HID
15 - 30A 1 and 2-pole breakers for high-intensity discharge lamp loads having in-rush currents above the instantaneous trip setting of a standard breaker.
■ Tungsten Lighting - add suffix T
15-20A 1-pole breaker used for high wattage, tungsten-lamp loads having in-rush currents above the instantaneous trip setting of a standard breaker.
■ Molded Case Switch - add suffix NA
100A 1-pole and 30, 60 and 125A 2-pole breakers for applications that do not require overcurrent protection.
■ Switching Neutrals - add suffix SN
15 - 30A 2 and 3-pole breakers used where all conductors are required to be disconnected. Neutral pole of the circuit breaker does not connect to loadcenter bus. One side is wired to neutral and the other side to the device.
■ Water Heater - add suffix WH
15 - 30A 3-pole breaker used when installed in a loadcenter, the water heater circuit breaker does not make electrical connection with the loadcenter bussing. Separate metered circuit is connected to line terminals of the breaker. Used in special rate water heating areas